Result page for benchmark mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-bell3b.opb

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-bell3b.opb
MD5SUMeaa1b6e946f643598c767cbea970679c
Bench Categoryoptimization, big integers (OPTBIGINT)
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of terms in the objective function 1320
Biggest coefficient in the objective function 6291456000000000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 122055965815457650
Number of bits of the sum of numbers in the objective function 57
Biggest number in a constraint 6291456000000000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 122055965815457650
Number of bits of the biggest sum of numbers57
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.11268
Number of variables1663
Total number of constraints194
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints133
Minimum length of a constraint1
Maximum length of a constraint135

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
galena5565NS 0.013997
Pueblo8390NS 0.014996
PBS46507NS 0.192969
vallst_0.9.2589152NS 0.227965
bsolo5086UNSAT 2.11268
sat4jpseudo8683UNSAT 5.69513
pb2sat+zchaff10329UNSAT 31.6882
minisat+6043UNSAT 58.8311